The table below shows a summarized statement for Tenet Inc., the healthcare system with hospitals in Dallas, El Paso and other major cities in Texas. Using the data from the table (SHOW ALL YOUR WORK): 1) calculate Operating Income for each year. 2) calculate Operating Margin for each year. 3) explain the trend in terms of operating income and operating margin. Given a total cost of $12,000,000 and the costs per procedure shown in the table below, calculate total cost per procedure using the Job Order Costing method. SHOW ALL YOUR WORK! Edit View Insert Format Tools Table Fixed costs remain the same constant in relation to changes in volume. The mortgage is an example of a fixed cost